At first it takes Anakin several minutes to notice the feeling, and a minute longer sitting up and focusing on it before poking at it a little in acknowledgement before hopping out of his bunk and going to look for Garth'zel. It takes him a wandering down the corridor wondering where he is before he realizes, oh right, he taught Anakin to feel for him. And a couple minutes after that to really focus in on Garth'zel presence and start walking towards him.